Microsoft 70-461 Question & Verified Answer

70-461 Question 8

You are a database developer at an independent software vendor. You create stored procedures that contain proprietary code.You need to protect the code from being viewed by your customers.
Which stored procedure option should you use?
A. ENCRYPTBYKEY
B. ENCRYPTION
C. ENCRYPTBYPASSPHRASE
D. ENCRYPTBYCERT
Correct Answer: B
Explanation:
http://technet.microsoft.com/en-us/library/bb510663.aspx
 http://technet.microsoft.com/en-us/library/ms174361.aspx
http://msdn.microsoft.com/en-us/library/ms187926.aspx
http://technet.microsoft.com/en-us/library/ms190357.aspx
http://technet.microsoft.com/en-us/library/ms188061.aspx